GB929065A - Improvements in or relating to hay-conditioning machines - Google Patents

Improvements in or relating to hay-conditioning machines

Info

Publication number
GB929065A
GB929065A GB1104761A GB1104761A GB929065A GB 929065 A GB929065 A GB 929065A GB 1104761 A GB1104761 A GB 1104761A GB 1104761 A GB1104761 A GB 1104761A GB 929065 A GB929065 A GB 929065A
Authority
GB
United Kingdom
Prior art keywords
roll
sections
rolls
hay
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1104761A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Navistar Inc
Original Assignee
International Harverster Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Harverster Corp filed Critical International Harverster Corp
Publication of GB929065A publication Critical patent/GB929065A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
    • A01D82/02—Rollers for crop conditioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Crushing And Grinding (AREA)

Abstract

929,065. Hay-conditioning machines. INTERNATIONAL HARVESTER CO. March 27, 1961 [Aug. 9, 1960], No. 11047/61. Class 59. [Also in Group VIII] The crushing rolls of a hay-conditioning machine comprise a plurality of sections of moulded fibre-impregnated elastomer material keyed to a shaft and means for compacting them axially in end-to-end relationship, each section having a length at least equal to twice its diameter. As shown, the lower roll 8 is smaller in diameter than the roll 12 above and is supported by bearings 9, 10 in a frame 2 of the machine in close proximity to the ground, the upper roll 12 being capable of being loaded against the lower roll 8 through mechanism 39. The roll 8 as shown consists of a number of cylindrical sections 14, 15 which are pressed together and secured on a square-sectioned shaft 7 with end caps 21 and pins 22, while the roll 12 consists of four frusto-conical sections 25, 28 which are similarly mounted on a shaft 32 between end caps 30 and are so tapered as to cause tapered gaps 38 to appear between the outer ends of the two rolls when these are in contact. The end caps of the two rolls press the sections axially together to an extent sufficient to eliminate the parting lines between adjacent sections. The roll sections have circumferentially-shaped helical grooves 35 spaced at 90 degrees. Further, instead of using a crowned roll in conjunction with a cylindrical roll as shown, both rolls may be of crowned formation.
GB1104761A 1960-08-09 1961-03-27 Improvements in or relating to hay-conditioning machines Expired GB929065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4843060A 1960-08-09 1960-08-09

Publications (1)

Publication Number Publication Date
GB929065A true GB929065A (en) 1963-06-19

Family

ID=21954532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1104761A Expired GB929065A (en) 1960-08-09 1961-03-27 Improvements in or relating to hay-conditioning machines

Country Status (3)

Country Link
DE (1) DE1212331B (en)
FR (1) FR1297043A (en)
GB (1) GB929065A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182584A (en) * 1985-11-06 1987-05-20 Beers Marine De Selective roll crushing apparatus
GB2273756A (en) * 1992-12-24 1994-06-29 Koenig & Bauer Ag A printing press tensioning spindle
GB2286107A (en) * 1994-01-25 1995-08-09 Ford New Holland Nv Forage harvester

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1582410C3 (en) * 1966-09-27 1982-02-25 Sperry Corp., 17557 New Holland, Pa. Device for processing mown crops
DE1582259B1 (en) * 1967-06-22 1972-02-03 Internat Harvester Co Press tedder with two rollers that can be rotated in opposite directions and are composed of several sections
DE9000821U1 (en) * 1990-01-25 1990-04-26 Enowa, Eberhard Nowak, 8037 Olching Roller conveyor dryer
IT1260425B (en) * 1992-12-07 1996-04-05 FORAGE CONDITIONER FOR BENDING DEVICE
DE4304763A1 (en) * 1993-02-17 1994-08-18 Deere & Co Cylindrical roller for the treatment of crops and process for producing this
DE102022106264A1 (en) 2022-03-17 2023-09-21 Deere & Company Conditioning roller for a conditioning device of a forage harvester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114580A (en) * 1935-10-02 1938-04-19 Fmc Corp Harvesting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182584A (en) * 1985-11-06 1987-05-20 Beers Marine De Selective roll crushing apparatus
GB2273756A (en) * 1992-12-24 1994-06-29 Koenig & Bauer Ag A printing press tensioning spindle
US5402722A (en) * 1992-12-24 1995-04-04 Koenig & Bauer Aktiengesellschaft Cylinder spindle tensioning assembly
GB2286107A (en) * 1994-01-25 1995-08-09 Ford New Holland Nv Forage harvester

Also Published As

Publication number Publication date
FR1297043A (en) 1962-06-22
DE1212331B (en) 1966-03-10

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